Results 181 to 190 of about 1,044 (196)

A ‘Track-Wise’ Wind Retrieval Algorithm for the CYGNSS Mission

IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019
The cyclone global navigation satellite system (CYGNSS), launched on December 15 2016, represents the first dedicated GNSS-R satellite mission specifically designed to retrieve ocean surface wind speeds in the Tropical Cyclone (TC) environment. The baseline wind retrieval algorithm for the CYGNSS mission makes use of two observables (the normalized bi ...
Faozi Said, Zorana Jelenak, Jeonghwang Park, Seubson Soisuvarn, Paul S. Chang   +4 more
openaire   +1 more source

Science Impacts of the NASA CYGNSS Mission

IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium, 2022
Christopher Ruf, Clara C. Chew, Mahta Moghaddam, Derek J. Posselt, Zhaoxia Pu   +4 more
openaire   +1 more source

Investigations into CYGNSS-Based Soil Moisture Retrieval Algorithms

IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019
NASA’s Cyclone Global Navigation Satellite System (CYGNSS) receives the forward scattered L-band GNSS signals between ±37° latitudes. The received signals over land are previously shown to be highly sensitive to surface soil moisture (SM). Assuming coherent reflections over land, the CYGNSS bistatic radars can provide a spatial resolution of around 7 ×
Orhan Eroglu, Dylan R. Boyd, Ali Cafer Gürbüz, Mehmet Kurum   +3 more
openaire   +2 more sources

CYGNSS Handbook

2022
openaire   +1 more source

Spatial Interpolation Based on Previously-Observed Behavior: A Framework for Interpolating Spaceborne GNSS-R Data From CYGNSS

Journal of Spatial Science, 2023
Clara Chew
exaly  

CYGNSS Soil Moisture Estimations Based on Quality Control

IEEE Geoscience and Remote Sensing Letters, 2022
Fengyu Tang, Songhua Yan
openaire   +2 more sources

Pan-Tropical Soil Moisture Mapping Based on a Three-Layer Model From CYGNSS GNSS-R Data

Remote Sensing of Environment, 2020
Qingyun Yan, Weimin Huang, Shuanggen Jin
exaly  

CYGNSS SoilSCAPE Sites: Sensor Calibration and Data Analysis

IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium, 2023
Amer Melebari, Agnelo R. Silva, Ruzbeh Akbar, Erik Hodges, Yuhuan Zhao, Piril Nergis, Darren S. McKague, Chris Ruf, Mahta Moghaddam   +8 more
openaire   +1 more source

Analysis of Coastal Wind Speed Retrieval From CYGNSS Mission Using Artificial Neural Network

Remote Sensing of Environment, 2021
Dongkai Yang, Guoqi Han, Weiqiang Li
exaly  

A Novel Approach to Monitoring Wetland Dynamics Using CYGNSS: Everglades Case Study

Remote Sensing of Environment, 2019
Clara Chew, John T. Reager, Cinzia Zuffada   +2 more
exaly